100794031 has 32 divisors (see below), whose sum is σ = 120657600. Its totient is φ = 83358720.

The previous prime is 100794017. The next prime is 100794041. The reversal of 100794031 is 130497001.

It is a cyclic number.

It is not a de Polignac number, because 100794031 - 2⁵ = 100793999 is a prime.

It is a super-2 number, since 2×100794031² = 20318873370457922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100793987 and 100794005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100794041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 374565 + ... + 374833.

It is an arithmetic number, because the mean of its divisors is an integer number (3770550).

Almost surely, 2^100794031 is an apocalyptic number.

100794031 is a deficient number, since it is larger than the sum of its proper divisors (19863569).

100794031 is a wasteful number, since it uses less digits than its factorization.

100794031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 100794031 is about 10039.6230506927. The cubic root of 100794031 is about 465.3841678226.

The spelling of 100794031 in words is "one hundred million, seven hundred ninety-four thousand, thirty-one".